package lab02.test36;

/**
 * Created by Administrator on 2017-11-9.
 */
public class Test {

    public static void main(String[] args) {


        /**
         * 如何利用Java解决问题：
         * 1. 选择合适的数据类型来存储数据；
         * 2. 执行计算。
         */

        Student[] students = new Student[5];

        /**
         张三   本科生     90,95,100
         李四   本科生     80,85,90
         王五   研究生     82,85,88
         赵六   本科生     75,82,87
         陈七   研究生     80,82,84
         */

        students[0] = new Undergraduate();
        students[0].name = "张三";
        students[0].type = "本科生";
        students[0].scores[0] = 90;
        students[0].scores[1] = 95;
        students[0].scores[2] = 100;

        students[1] = new Undergraduate();
        students[1].name = "李四";
        students[1].type = "本科生";
        students[1].scores[0] = 80;
        students[1].scores[1] = 85;
        students[1].scores[2] = 90;

        students[2] = new Postgraduate();
        students[2].name = "王五";
        students[2].type = "研究生";
        students[2].scores[0] = 82;
        students[2].scores[1] = 85;
        students[2].scores[2] = 88;

        students[3] = new Undergraduate();
        students[3].name = "赵六";
        students[3].type = "本科生";
        students[3].scores[0] = 75;
        students[3].scores[1] = 82;
        students[3].scores[2] = 87;

        students[4] = new Postgraduate();
        students[4].name = "陈七";
        students[4].type = "研究生";
        students[4].scores[0] = 80;
        students[4].scores[1] = 82;
        students[4].scores[2] = 84;


        System.out.println("姓名  类型  成绩等级");

        for (int i = 0; i < students.length; i++) {

            System.out.println(students[i].name + " " +
                    students[i].type + "    " +
                    students[i].calGrade());
        }


    }
}
